CN114991238B - Embedding device suitable for power transmission tower foundation - Google Patents
Embedding device suitable for power transmission tower foundation Download PDFInfo
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- CN114991238B CN114991238B CN202210703565.0A CN202210703565A CN114991238B CN 114991238 B CN114991238 B CN 114991238B CN 202210703565 A CN202210703565 A CN 202210703565A CN 114991238 B CN114991238 B CN 114991238B
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- power transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 22
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 44
- 230000008569 process Effects 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/22—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling
- E02F5/223—Dredgers or soil-shifting machines for special purposes for making embankments; for back-filling for back-filling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a burying device suitable for a tower foundation of an electric power transmission tower, which relates to the technical field of building foundation landfill and comprises a movable frame, a bulldozer plate and a vibration assembly, wherein the bulldozer plate is arranged at the front end of the movable frame, the vibration assembly comprises a mounting rod piece, a first driving member and a knocking device, the lower end of the mounting rod piece is fixed on the movable frame, a limiting assembly is arranged at the rear end of the movable frame, and the limiting assembly is connected to the movable frame through a second telescopic device. The problem of the earth density difference that produces easily when having solved the bulldozer and having promoted the landfill earth can stretch out and draw back thrust unit at the in-process of promoting the landfill earth, the bulldozer board also produces vibrations for the in-process of promoting receives the extruded earth to become flexible, prevents that the earth that has the density difference from ramming in-process thickness uneven or leading to the local skew of ground.
Description
Technical Field
The invention relates to the technical field of embedding of building foundations, in particular to an embedding device suitable for a tower foundation of an electric power transmission tower.
Background
After the building foundation is arranged, the excavated soil needs to be backfilled, and taking a transmission line iron tower as an example, the transmission line iron tower is a tower-shaped building for transmission, and the tower foundation is an important component part of the transmission line iron tower. When constructing the iron tower foundation at present, need the subaerial excavation settle hole now, then place the tower foundation into settle the hole in, bury settle the hole again, but when burying settle the hole, promote the in-process of earth, the mud layer that is close to bulldozer one side can lead to the density grow because of promoting pressure, and keep away from the comparatively not hard up of some earth of bulldozer one side, the difference of landfill soil density can influence tamp effect and ground roughness, probably even influences the position of foundation.
Disclosure of Invention
The invention solves the problem that the soil is easy to generate density difference when the bulldozer pushes the buried soil, the pushing device can be stretched and contracted in the process of pushing the buried soil, and the bulldozer plate also vibrates, so that the extruded soil in the pushing process is loosened, and uneven thickness or local deflection of the foundation in the soil tamping process with density difference is prevented.
The invention is realized by the following technical scheme:
a burying device suitable for a tower foundation of an electric power transmission tower comprises a movable frame, a bulldozer plate and a vibration component;
the movable frame is a base frame for supporting and moving the whole landfill device, the frame is made of a stainless steel plate or an aluminum plate, the movable frame comprises moving wheels and a hand-push bracket arranged at the upper end of the movable frame, the moving wheels are generally provided with four wheels, and are respectively positioned at four corners of the movable frame, and in order to ensure the stability when the landfill soil is pushed, the movable frame is a bidirectional wheel, and the movable frame can be also provided with universal wheels with steering limitation; the top end of the hand-push support is exposed out of the rear end of the movable frame, the hand-push support is an L-shaped support, and the height of the hand-push support is 1 m-1.4 m, so that a user can push the whole movable frame through the hand-push support.
The size of the bulldozer is generally 1m multiplied by 1m square stainless steel plates, the bulldozer is used for pushing landfill soil to continue moving and pushing the landfill soil into a landfill pit with a foundation already arranged, the bulldozer is arranged at the front end of the movable frame, the rolling direction of the moving wheels is consistent with that of the bulldozer, the movable frame and the bulldozer can be kept consistent and can not turn in the pushing process, the landfill soil is prevented from falling off, the bulldozer assembly is connected to the movable frame through a first telescopic device, the first telescopic device is a common electric telescopic rod or a hydraulic telescopic rod, a power supply or a controller required by the first telescopic device can have enough installation space and can be directly installed on the movable frame, the first telescopic device can control the telescopic bulldozer to continue simple expansion and contraction in the horizontal direction, and can continue contraction when pushing the landfill soil or pushing the edge of the landfill pit, the pressure born by the part of the landfill soil is released, and the density difference caused by the advanced extrusion of the landfill soil is prevented;
the bulldozer comprises a fixed plate connected to the first telescopic device, the fixed plate is rigidly connected with the telescopic first telescopic device, a movable plate is arranged in the direction of the front end of the bulldozer, the movable plate is connected to the fixed plate through a plurality of elastic members, the elastic members are generally arranged as springs, so that the movable plate can continuously shake on the fixed plate, meanwhile, in the process of pushing buried soil, the elastic members can be contracted by extrusion force, the local buried soil is prevented from being extruded to cause uneven density, the size of the movable plate is larger than or equal to that of the fixed plate, and the movable plate is prevented from being blocked due to the fact that the buried soil enters the elastic members in the process of tilting or shaking;
the vibration assembly is used for providing vibration for the bulldozer plate, so that the landfill soil after being extruded shakes loosely, the vibration assembly comprises a mounting rod piece, a first driving member and a knocking device, the lower end of the mounting rod piece is fixed on the movable frame and used for lifting the height of the knocking device to a proper height, the upper end of the mounting rod piece is connected with the knocking device through the first driving member, the vibration assembly further comprises a vibration plate arranged at the upper end of the movable plate, the position of the vibration plate is arranged adjacent to the knocking device, the knocking device can transfer the rotating force of the first driving member to the vibration plate and the movable plate, the first driving member can drive the knocking device to rotate and continuously knock the vibration plate after being started, the vibration plate is a stainless steel plate with a smooth surface, the vibration plate is rigidly connected with the movable plate, the movable plate can generate continuous stable vibration in the knocking process, the landfill soil on the movable plate is enabled to drop, and the landfill soil is enabled to be uniformly buried after shaking force is transferred to the landfill soil.
Further, the knocking device comprises a central rotating shaft and a knocking block which are arranged vertically to each other, the lower end of the central rotating shaft is connected with the first driving member, one end of the knocking block is fixed on the central rotating shaft, the other end of the knocking block is in a protruding shape, the length of the protrusion of the knocking block away from the central rotating shaft is larger than that of the vibration plate away from the central rotating shaft, each knocking can enable the vibration plate to shake, and the movable plate is forced to shake, so that buried soil close to the movable plate is loose.
Preferably, the front end of the movable plate is also provided with a concave panel, the surface of the front end of the concave panel is covered with small protrusions, so that the smooth concave panel is prevented from being adhered with excessive landfill soil, and the small protrusions can transmit vibration force to all directions during vibration.
Preferably, the vibration components are arranged in two groups, the vibration components are symmetrically arranged on two sides of the front end of the movable frame, and the width of the vibration plate is larger than the distance between the two knocking devices so as to ensure that the knocking devices can collide on the vibration plate.
Further, still be equipped with spacing subassembly on the movable frame, spacing subassembly is used for fixing the position of movable frame for the frame can park at any time, prevents that the frame from sliding and leading to the landfill soil to scatter, this spacing subassembly set up in the rear end of movable frame, this spacing subassembly passes through the second telescoping device and connects on the movable frame, the second telescoping device is vertical setting, including threaded rod and screw sleeve, flexible threaded rod can drive flexible spacing subassembly and reciprocate, spacing subassembly lower extreme is equipped with and is used for restricting movable gag lever post that movable frame removed, and this gag lever post can insert ground, fixes whole landfill device, spacing subassembly is equipped with two sets of, spacing subassembly symmetry sets up the both sides of movable frame rear end in order to guarantee can not produce rotation or slope after the movable vehicle body is fixed, guaranteed this landfill device's overall stability when fixed, the bottom of gag lever post still is equipped with into the ground awl, after inserting ground awl, can more firmly fix the movable vehicle body, increase the resistance between gag lever post and the ground.
Preferably, the limiting assembly further comprises a second driving member and a transmission device, the second driving member can transmit a rotating transmission force to the limiting rod through the transmission device, the upper end of the second telescopic device is connected with the second driving member, and the transmission device is connected between the second driving member and the limiting rod.
Further, transmission includes mounting panel and two transmission gears that gomphosis is connected, the mounting panel cup joints on the second drive member, two transmission gears are connected respectively the second drive member with the upper end of gag lever post, therefore the second drive member drive the second telescopic link rotates to move about, so as to drive flexible gag lever post and continue the displacement from top to bottom, in order to guarantee that the gag lever post can insert ground simultaneously, the second drive member can also drive flexible gag lever post through two transmission gears and rotate, still be equipped with mounting hole and antifriction bearing on the mounting panel, the gag lever post passes the mounting hole with second telescoping device parallel arrangement prevents that flexible gag lever post from producing the slope, consequently in the in-process of continuing the fixed, the gag lever post can rotate and insert in the ground, accomplishes fixedly fast.
Preferably, the hand pushing support comprises two support frames which are obliquely arranged towards the rear of the movable frame, and the hand pushing support further comprises a holding rod piece arranged at the upper ends of the two support frames, so that an operator can push the landfill device.
Preferably, the movable frame is further provided with symmetrical brackets, two ends of each bracket are respectively connected with the hand-push brackets and the first telescopic device, and an idle space between the brackets can be used for placing and transporting on-site measuring appliances or other building tools.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the vibrating assembly and the elastic bulldozer plate are arranged, so that the bulldozer plate can be vibrated at any time to loosen the pushed landfill soil, and the density of the partial landfill soil is prevented from becoming large after the partial landfill soil is extruded;
2. the limit component can fix the landfill device at any time in the pushing process, so that the frame is prevented from sliding in the bulldozing process.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention. In the drawings:
FIG. 1 is a cross-sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view showing a detailed construction of a bulldozer blade according to the present invention;
FIG. 3 is a detailed block diagram of a mounting plate of a partial structural cross-section of the transmission of the present invention;
FIG. 4 is a detailed block diagram of the mounting plate of the present invention;
in the drawings, the reference numerals and corresponding part names:
1-a movable frame; 11-a moving wheel; 12-pushing a bracket; 121-a supporting frame; 122-grip lever; 13-a bracket; 2-bulldozer plates; 21-fixing the plate; 22-movable plate; 23-an elastic member; 3-a first telescopic device; 4-vibrating assembly; 41-mounting a rod piece; 42-a first drive member; 43-a central spindle; 44-knocking blocks; 5-a limiting assembly; 51-a second telescopic device; 511-a threaded rod; 512-threaded sleeve; 52-a second drive member; 53-limit rod; 54-transmission means; 541-a drive gear; 542-mounting plate; 543-mounting holes; 544-rolling bearings; 55-an earth cone; 6-a vibration plate; 7-a concave panel; 71-small projections.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: no such specific details are necessary to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order not to obscure the invention.
Throughout the specification, references to "one embodiment," "an embodiment," "one example," or "an example" mean: a particular feature, structure, or characteristic described in connection with the embodiment or example is included within at least one embodiment of the invention. Thus, the appearances of the phrases "in one embodiment," "in an example," or "in an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Moreover, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
Examples
A burying device suitable for a tower foundation of an electric power transmission tower comprises a movable frame 1, a bulldozer plate 2 and a vibration component 4;
the movable frame 1 comprises a movable wheel 11 and a hand-push bracket 12 arranged at the upper end of the movable frame 1, as shown in fig. 1, the movable frame 1 is used for installing and placing the basic structure of the whole vehicle body, the frame is generally made of stainless steel plates or aluminum plates, the movable vehicle body made of the stainless steel plates has good rigidity, the grabbing force is stronger, the pushing process is more stable, the weight is heavier, the labor is wasted, and the indentation is easy to leave on a construction site; the movable frame 1 using the aluminum plate as the material is light in weight, easy to push, weak in gripping force and easy to deform after long-term use, but because the rigidity and the gripping force of the movable frame 1 are not high in the bulldozing and burying process, the position and the using frequency of a construction site are generally determined when the material is selected, the construction site which is not frequent is used in a remote area, the aluminum plate easy to transport and carry is selected, the construction site is relatively close, the stainless steel plate with higher deformation resistance is selected when the construction site is relatively close, and the repeated use is needed.
The bulldozer blade 2 is arranged at the front end of the movable frame 1 and is used for pushing a landfill map to move and fill a tower foundation or a foundation, the rolling direction of the moving wheel 11 is consistent with the direction of the bulldozer blade 2, so that no deviation is generated in the process of moving the movable frame 1, the loss of the landfill soil due to falling is prevented, as shown in fig. 1, a bulldozer assembly is connected to the movable frame 1 through a first telescopic device 3, the first telescopic device 3 is an electric telescopic rod, a power supply or a controller required by the first telescopic device 3 can be provided with enough installation space and is directly arranged on the movable frame 1, the first telescopic device 3 can control the telescopic bulldozer blade 2 to continue to stretch in the horizontal direction, the movable plate can continue to shrink when the landfill soil is pushed or pushed to the edge of a landfill pit, the pressure born by part of the landfill soil is prevented from being extruded in advance, the movable plate 22 comprises a fixed plate 21 connected to the first telescopic device 3, the movable plate 22 is arranged in the front end direction, the movable plate 22 is connected to the fixed member 23 through a plurality of elastic members 23, the movable plate 22 is connected to the fixed member 23, the movable plate 22 is enabled to be compressed by the elastic members, and the movable plate 22 can be prevented from being deformed in the process of the part of the landfill soil is deformed by the movable plate. In addition, in order to prevent the landfill soil from falling into the elastic member 23 during the pushing process to cause clogging, the size of the movable plate 22 needs to be greater than or equal to the size of the fixed plate 21;
the vibration assembly 4 comprises a mounting rod piece 41, a first driving member 42 and a knocking device, wherein the lower end of the mounting rod piece 41 is fixed on the movable frame 1, the upper end of the mounting rod piece 41 is connected with the knocking device through the first driving member 42, the vibration assembly 4 further comprises a vibration plate 6 arranged at the upper end of the movable plate 22, and the knocking device can transmit the rotating force of the first driving member 42 to the vibration plate 6 and the movable plate 22;
wherein, first drive member 42 can drive the knocking device rotation after beginning the operation, constantly beat the vibrations board 6 of installing on movable plate 22 for vibrations board 6 and movable plate 22 constantly carry out high frequency and shake, both can shake off the earth that adheres to on bulldozing board 2, also can shake the loose of landfill soil that makes to be close to bulldozing board 2, prevent that the landfill map from being extruded into platy or cubic, after partial landfill soil density grow, probably cause the influence to tower footing or foundation when pushing in the landfill hole, vibration effect of vibrating device then can eliminate this kind of situation.
In one or more embodiments, as shown in fig. 1, the knocking device includes a central rotating shaft 43 and a knocking block 44 which are disposed perpendicular to each other, the lower end of the central rotating shaft 43 is connected with the first driving member 42, one end of the knocking block 44 is fixed on the central rotating shaft 43, and the other end of the knocking block 44 is in a protruding shape;
wherein, the first driving member 42 is an electric motor, and can provide enough rotation force for the central rotating shaft 43, and the knocking block 44 connected to the central rotating shaft 43 can rotate continuously, so as to ensure that the knocking block 44 can force the vibrating plate 6 to displace, and the length of the protrusion of the knocking block 44 from the central rotating shaft 43 is longer than the length of the vibrating plate 6 from the central rotating shaft 43.
In one or more embodiments, the inventor has found that, during the pushing process of the movable plate 22, since the landfill soil at the lower end is less than the landfill soil at the upper end, the lower end of the movable plate 22 is subjected to stronger pressing force, and when the pushing force is insufficient, part of the landfill soil may pass through the lower end of the bulldozer plate 2, in order to prevent this, as shown in fig. 2, a concave panel 7 is further provided at the front end of the movable plate 22, and a shovel-shaped structure may ensure that the bottom landfill soil does not pass through the bottom of the bulldozer plate 2, and in order to prevent the landfill soil from adhering to the middle part of the concave panel 7 in a large area, small protrusions 71 are distributed on the surface of the front end of the concave panel 7, and these small protrusions 71 may transmit the oscillating force to various directions during the vibration, thereby increasing the shaking and loosening effects of the vibration device on the landfill soil.
In one or more embodiments, in order to ensure uniformity of vibration effect, the vibration assemblies 4 need to be provided with two groups, the vibration assemblies 4 are symmetrically arranged at two sides of the front end of the movable frame 1, and the width of the vibration plate 6 is greater than the distance between two knocking devices so as to ensure that the knocking devices can strike on the vibration plate 6.
In one or more embodiments, as shown in fig. 3, the movable frame 1 is further provided with a limiting component 5, the limiting component 5 is disposed at the rear end of the movable frame 1 and can be used for fixing the movable frame 1, the limiting component 5 is connected to the movable frame 1 through a second telescopic device 51, a movable limiting rod 53 for limiting the movement of the movable frame 1 is disposed at the lower end of the limiting component 5, the second telescopic device 51 can control the limiting rod 53 to be inserted into the ground to achieve fixation, the deposited landfill soil is prevented from rolling and falling under the action of gravity to force the movable frame 1 to retract, the limiting component 5 further comprises a second driving member 52 and a transmission device 54, the upper end of the second telescopic device 51 is connected with the second driving member 52, the transmission device 54 is connected between the second driving member 52 and the limiting rod 53, after the second driving member 52 is opened in the operation process, the rotating force generated by the second driving member 52 can be transmitted to the second telescopic device 51, the second telescopic device 51 comprises a threaded rod 511 and a threaded sleeve 512, the second driving device is fixedly connected with the trend 511, the whole landfill soil can be prevented from rolling and falls under the action of gravity to roll, the deposited landfill soil can be simultaneously inserted into the ground to achieve the effect of fixing the limiting rod 53, and the rotating force can be transmitted to the movable frame 53 through the threaded rod 53.
In one or more embodiments, the inventor finds that when the movable frame 1 provided with only one limiting component 5 is stressed, the movable frame may rotate around the limiting component 5, in order to avoid this, the limiting components 5 are provided with two groups, and the limiting components 5 are symmetrically arranged at two sides of the rear end of the movable frame 1, so that the movable frame body can be ensured not to rotate or incline after being fixed, and the overall stability of the landfill device during fixing is ensured.
Further, the transmission device 54 includes a mounting plate 542 and two transmission gears 541 connected in a jogged manner, the transmission gears 541 can transfer the rotational force of the second driving device, as shown in fig. 4, the mounting plate 542 is sleeved on the second driving member 52, the two transmission gears 541 are respectively connected to the upper ends of the second driving member 52 and the limiting rod 53, the mounting plate 542 is further provided with a mounting bearing, and the limiting rod 53 is arranged in parallel with the second telescopic device 51 through the mounting bearing;
wherein, mounting panel 542 is used for locating and limiting second drive member 52 and gag lever post 53, because the rotation force is transmitted through drive gear 541, and consequently the effect of inserting ground can be seriously influenced by gag lever post 53 slope, mounting panel 542 can effectively restrict the range of motion of gag lever post 53, is provided with mounting hole 543 on mounting panel 542, is provided with antifriction bearing 544 in the hole, can make gag lever post 53 carry out nimble rotation.
In one or more embodiments, since the force required for inserting the bottom of the stop lever 53 into the ground is large, the time required for actual operation is long, and in order to enhance the fixing effect of the stop lever 53, as shown in fig. 1, a ground entering cone 55 is further provided at the bottom of the stop lever 53, and after the ground entering cone 55 is inserted into the ground, the movable vehicle body can be more firmly fixed, so that the resistance between the stop lever 53 and the ground soil is increased.
In one or more embodiments, the hand-push bracket 12 includes two supporting frames 121 obliquely disposed towards the rear of the movable frame 1, and the hand-push bracket 12 further includes a holding rod 122 disposed at the upper ends of the two supporting frames 121, so as to facilitate the operator to push the landfill device;
wherein, a supporting plate can be added at the position of the holding rod 122, and the user can move the cart by pushing the cart.
In one or more embodiments, as shown in fig. 1, symmetrical brackets 13 are further provided on the movable frame 1, two ends of the brackets 13 are respectively connected with the hand-push bracket 12 and the first telescopic device 3, and an idle space between the brackets 13 can be used for placing and transporting measuring appliances or other building tools on site.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (9)
1. A buried device for a foundation of an electric power transmission tower, comprising:
the movable frame (1), wherein the movable frame (1) comprises a movable wheel (11) and a hand-push bracket (12) arranged at the upper end of the movable frame (1);
a bulldozer plate (2), the bulldozer plate (2) is arranged at the front end of the movable frame (1), a bulldozer assembly is connected to the movable frame (1) through a first telescopic device (3), the bulldozer plate (2) comprises a fixed plate (21) connected to the first telescopic device (3), a movable plate (22) is arranged in the direction of the front end of the bulldozer plate (2), and the movable plate (22) is connected to the fixed plate (21) through a plurality of elastic members (23);
the vibration assembly (4) comprises a mounting rod piece (41), a first driving member (42) and a knocking device, wherein the lower end of the mounting rod piece (41) is fixed on the movable frame (1), the upper end of the mounting rod piece (41) is connected with the knocking device through the first driving member (42), and the vibration assembly (4) further comprises a vibration plate (6) arranged at the upper end of the movable plate (22);
the knocking device comprises a central rotating shaft (43) and a knocking block (44) which are arranged vertically to each other, the lower end of the central rotating shaft (43) is connected with the first driving component (42), one end of the knocking block (44) is fixed on the central rotating shaft (43), the other end of the knocking block (44) is in a protruding shape, and the length of the protrusion of the knocking block (44) away from the central rotating shaft (43) is larger than that of the vibrating plate (6) away from the central rotating shaft (43).
2. A burying device for a foundation of a power transmission tower according to claim 1, wherein the front end of said movable plate (22) is further provided with a concave plate (7), and the surface of the front end of said concave plate (7) is covered with a small-sized protrusion (71).
3. The embedded device suitable for the tower foundation of the power transmission tower according to claim 1, wherein two groups of vibration assemblies (4) are arranged, the vibration assemblies (4) are symmetrically arranged on two sides of the front end of the movable frame (1), and the width of the vibration plate (6) is larger than the distance between the two knocking devices.
4. The embedded device suitable for the tower footing of the power transmission tower according to claim 1, wherein, still be equipped with spacing subassembly (5) on the said movable frame (1), this spacing subassembly (5) set up in the rear end of the said movable frame (1), this spacing subassembly (5) are connected on the said movable frame (1) through the second telescoping device (51), the said spacing subassembly (5) lower extreme is equipped with the movable stop lever (53) used for limiting the said movable frame (1) to remove, the bottom of the said stop lever (53) still is equipped with the cone (55) of going into the ground.
5. The embedded device suitable for the tower foundation of the power transmission tower according to claim 4, wherein two groups of limiting assemblies (5) are arranged, and the limiting assemblies (5) are symmetrically arranged on two sides of the rear end of the movable frame (1).
6. A burying device as claimed in claim 4, wherein said limit assembly (5) further comprises a second drive member (52) and a transmission means (54), said second telescopic means (51) being connected at an upper end thereof to said second drive member (52), said transmission means (54) being connected between said second drive member (52) and said limit lever (53).
7. The embedded device suitable for the tower foundation of the power transmission tower according to claim 6, wherein the transmission device (54) comprises a mounting plate (542) and two transmission gears (541) which are connected in a jogged mode, the mounting plate (542) is sleeved on the second driving member (52), the two transmission gears (541) are respectively connected with the upper ends of the second driving member (52) and the limiting rod (53), a mounting bearing is further arranged on the mounting plate (542), and the limiting rod (53) is arranged in parallel with the second telescopic device (51) through the mounting bearing.
8. The embedded device suitable for the tower foundation of the power transmission tower according to claim 1, wherein the hand-push bracket (12) comprises two supporting frames (121) which are obliquely arranged towards the rear of the movable frame (1), and the hand-push bracket (12) further comprises a holding rod piece (122) arranged at the upper ends of the two supporting frames (121).
9. The embedded device suitable for the tower foundation of the power transmission tower according to claim 1, wherein symmetrical brackets (13) are further arranged on the movable frame (1), and two ends of each bracket (13) are respectively connected with the hand-push bracket (12) and the first telescopic device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210703565.0A CN114991238B (en) | 2022-06-21 | 2022-06-21 | Embedding device suitable for power transmission tower foundation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210703565.0A CN114991238B (en) | 2022-06-21 | 2022-06-21 | Embedding device suitable for power transmission tower foundation |
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| CN114991238A CN114991238A (en) | 2022-09-02 |
| CN114991238B true CN114991238B (en) | 2023-06-13 |
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| JPH11158860A (en) * | 1997-11-28 | 1999-06-15 | Hitachi Constr Mach Co Ltd | Vibrating work device |
| AU2002952972A0 (en) * | 2002-11-28 | 2002-12-12 | Mitchell Australasia Pty Ltd | Trench forming and preparing apparatus |
| US7186059B2 (en) * | 2003-04-22 | 2007-03-06 | Tommy Barnes | Padding machine and method of use |
| CN206205020U (en) * | 2016-11-18 | 2017-05-31 | 浙江海洋大学东海科学技术学院 | A kind of crawler dozer |
| CN107740453A (en) * | 2017-11-28 | 2018-02-27 | 刘昊天 | A kind of bull-dozer for having vibration function |
| CN208431319U (en) * | 2018-07-19 | 2019-01-25 | 王晓英 | A kind of agricultural machinery engineering damping device |
| US10738434B1 (en) * | 2019-11-21 | 2020-08-11 | Albert Ben Currey | Vibratory compactor |
| CN110820825A (en) * | 2019-11-25 | 2020-02-21 | 徐晓楠 | Bull-dozer for building engineering |
| CN212175889U (en) * | 2020-05-12 | 2020-12-18 | 北方魏家峁煤电有限责任公司 | Bulldozer for opencast coal mine |
| CN213653560U (en) * | 2020-09-25 | 2021-07-09 | 中建六局水利水电建设集团有限公司 | Root hole structure keeps apart soil low bank and fills construction with crawler-type bull-dozer |
| CN214993724U (en) * | 2021-01-25 | 2021-12-03 | 中电建路桥集团有限公司 | A bulldoze rammer soil device for afforestation construction |
| CN113463704A (en) * | 2021-06-25 | 2021-10-01 | 高邮市迅达工程机械集团有限公司 | Armored crawler self-propelled bulldozer blade pushing device and using method |
| CN216515794U (en) * | 2021-10-09 | 2022-05-13 | 淮安市新水建设工程有限公司 | Bulldoze structure of excavator for housing construction |
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